Select the Data Summarization requirementsAny dataOnly Complete data'Any data' allows summarization from any available data.
'Only Complete data' requires all observations for the day or the element is considered missing.

Disclaimer: As with all summarizing products, understanding the nature of the original data is important to understand the results of the summarized product. Any questions about the nature of the original data or the instrumentation used to collect the original data may be directed to the Western Regional Climate Center, wrcc@dri.edu.